ONE Gas, Inc.
US ˙ NYSE ˙ US68235P1084

SecurityOGS / ONE Gas, Inc.
InstitutionCwm, Llc
Latest Disclosed Ownership13,411 shares
Latest Disclosed Value $ 1,155,046
Cwm, Llc reports 105.82% increase in ownership of OGS / ONE Gas, Inc.

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 13,411 shares of ONE Gas, Inc. (US:OGS) valued at $1,155,089 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 6,516 shares of ONE Gas, Inc.. The current value of the position is $1,029,965 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ONE GAS COM 68235P108 13,411 6,895 105.82 1,155 0.0030
2026-01-26 2025-12-31 13F ONE GAS COM 68235P108 6,516 621 10.53 1 0.0014
2025-10-15 2025-09-30 13F ONE GAS COM 68235P108 5,895 3,360 132.54 0 0.0014
2025-07-25 2025-06-30 13F ONE GAS COM 68235P108 2,535 57 2.30 0 0.0006
2025-05-01 2025-03-31 13F ONE GAS COM 68235P108 2,478 317 14.67 0 0.0007
2025-02-04 2024-12-31 13F ONE GAS COM 68235P108 2,161 481 28.63 0 0.0006
2024-10-08 2024-09-30 13F ONE GAS COM 68235P108 1,680 248 17.32 0 0.0005
2024-07-10 2024-06-30 13F ONE GAS COM 68235P108 1,432 600 72.12 0 0.0004
2024-04-05 2024-03-31 13F ONE GAS COM 68235P108 832 -43 -4.91 0 0.0003
2024-02-01 2023-12-31 13F ONE GAS COM 68235P108 875 -194 -18.15 0 0.0003
2023-10-11 2023-09-30 13F ONE GAS COM 68235P108 1,069 -45 -4.04 0 0.0004
2023-08-03 2023-06-30 13F ONE GAS COM 68235P108 1,114 -569 -33.81 0 0.0005
2023-05-01 2023-03-31 13F ONE GAS COM 68235P108 1,683 472 38.98 0 0.0009
2023-02-01 2022-12-31 13F ONE GAS COM 68235P108 1,211 -110 -8.33 0 -100.00 0.0007
2022-10-27 2022-09-30 13F ONE GAS COM 68235P108 1,321 26 2.01 93 -11.43 0.0007
2022-07-28 2022-06-30 13F ONE GAS COM 68235P108 1,295 96 8.01 105 -0.94 0.0008
2022-04-21 2022-03-31 13F ONE GAS COM 68235P108 1,199 257 27.28 106 45.21 0.0008
2022-01-31 2021-12-31 13F ONE GAS COM 68235P108 942 461 95.84 73 102.78 0.0005
2021-09-15 2021-06-30 13F/A-1 ONE GAS COM 68235P108 481 0 0.00 36 0.00 0.0003
2021-07-29 2021-06-30 13F ONE GAS COM 68235P108 481 0 36 0.0003
2021-09-15 2021-03-31 13F/A-1 ONE GAS COM 68235P108 481 0 0.00 36 0.00 0.0003
2021-04-27 2021-03-31 13F ONE GAS COM 68235P108 481 0 37 0.0003
2021-09-15 2020-12-31 13F/A-1 ONE GAS COM 68235P108 481 0 0.00 36 0.00 0.0003
2021-01-27 2020-12-31 13F ONE GAS COM 68235P108 481 0 37 0.0003
2021-09-15 2020-09-30 13F/A-1 ONE GAS COM 68235P108 481 0 0.00 36 0.00 0.0003
2020-10-19 2020-09-30 13F ONE GAS COM 68235P108 694 213 48 0.0005
2021-09-15 2020-06-30 13F/A-1 ONE GAS COM 68235P108 481 0 0.00 36 0.00 0.0003
2020-07-22 2020-06-30 13F ONE GAS COM 68235P108 294 -187 23 0.0003
2021-09-15 2020-03-31 13F/A-1 ONE GAS COM 68235P108 481 0 0.00 36 0.00 0.0003
2020-04-28 2020-03-31 13F ONE GAS COM 68235P108 334 -147 28 0.0004
2021-09-14 2019-12-31 13F/A-1 ONE GAS COM 68235P108 481 0 0.00 36 0.00 0.0003
2020-01-27 2019-12-31 13F ONE GAS COM 68235P108 75 -406 7 0.0001
2021-09-14 2019-09-30 13F/A-1 ONE GAS COM 68235P108 481 0 0.00 36 0.00 0.0003
2019-10-22 2019-09-30 13F ONE GAS COM 68235P108 75 -406 7 0.0001
2021-09-14 2019-06-30 13F/A-1 ONE GAS COM 68235P108 481 0 0.00 36 0.00 0.0003
2019-07-31 2019-06-30 13F ONE GAS COM 68235P108 842 361 76 0.0013
2021-09-02 2019-03-31 13F/A-1 ONE GAS COM 68235P108 481 481 36 0.0003
2019-04-22 2019-03-31 13F ONE GAS COM 68235P108 767 767 68 0.0014
2017-01-19 2016-12-31 13F ONE GAS COM 68235P108 0 -3,800 -100.00 0 -100.00
2016-10-17 2016-09-30 13F ONE GAS COM 68235P108 3,800 3,800 235 0.0162
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.